input,s,a,"",,,Input image name
instrument,s,a,"",,,Instrument file
xtrim1,i,h,0,0,,
xtrim2,i,h,0,0,,
ytrim1,i,h,0,0,,
ytrim2,i,h,0,0,,
xskip1,i,h,0,0,,
xskip2,i,h,0,0,,